UA6857C2 - Method for smelting unkilled steel - Google Patents

Method for smelting unkilled steel

Info

Publication number
UA6857C2
UA6857C2 UA93100981A UA93100981A UA6857C2 UA 6857 C2 UA6857 C2 UA 6857C2 UA 93100981 A UA93100981 A UA 93100981A UA 93100981 A UA93100981 A UA 93100981A UA 6857 C2 UA6857 C2 UA 6857C2
Authority
UA
Ukraine
Prior art keywords
smelting
unkilled
lancing
unkilled steel
steel
Prior art date
Application number
UA93100981A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Леонід Федорович Литвинов
Леонид Федорович Литвинов
Юрій Вікторович Оробцев
Юрий Викторович Оробцев
Ганна Володимирівна Єрмоленко
Анна Владимировна Ермоленко
Олексій Венедиктович Авер'янов
Алексей Венедиктович Аверъянов
Сергій Павлович Черненков
Сергей Павлович Черненков
Олександр Борисович Трет'яков
Александр Борисович Третъяков
Євген Миколайович Димченко
Евгений Николаевич Димченко
Генадій Іванович Куліш
Геннадий Иванович Кулиш
Сергій Дмитрович Копур
Сергей Дмитриевич Копур
Original Assignee
Акціонерне Товариство "Єнакієвський Металургійний Завод"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Акціонерне Товариство "Єнакієвський Металургійний Завод" filed Critical Акціонерне Товариство "Єнакієвський Металургійний Завод"
Priority to UA93100981A priority Critical patent/UA6857C2/en
Publication of UA6857C2 publication Critical patent/UA6857C2/en

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  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

The proposed invention relates to ferrous metallurgy and can be used at production of unkilled steels in the oxygen converters. A method includes lancing melt with alternate position of a lance above level of dead-melted bath to the set carbon content in the finished steel and following after-lancing thereof with a rate 2.0-4.0 m3/t during 10-30 s.
UA93100981A 1993-03-26 1993-03-26 Method for smelting unkilled steel UA6857C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA93100981A UA6857C2 (en) 1993-03-26 1993-03-26 Method for smelting unkilled steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA93100981A UA6857C2 (en) 1993-03-26 1993-03-26 Method for smelting unkilled steel

Publications (1)

Publication Number Publication Date
UA6857C2 true UA6857C2 (en) 1995-03-31

Family

ID=74336845

Family Applications (1)

Application Number Title Priority Date Filing Date
UA93100981A UA6857C2 (en) 1993-03-26 1993-03-26 Method for smelting unkilled steel

Country Status (1)

Country Link
UA (1) UA6857C2 (en)

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